My Best Friend Is Invisible

From the New York Times-bestselling Goosebumps series, a boy thinks invisibility is a cool superpower, until an invisible friend inhabits his bedroom. Sammy Jacobs is into ghosts and science fiction. Not exactly the smartest hobby at least not if you ask Sammy's parents. They're research scientists and they only believe in "e;real"e; science. But now Sammy's met someone who's totally UN-real. He's hanging out in Sammy's room. And eating his cereal at breakfast. Sammy's got to find a way to get rid of his new "e;friend."e; Only problem is . . . Sammy's new friend is invisible!